<h4>Tool</h4><table border="0"><tr><td valign="top"><b>Name</b></td><td valign="top">Watershed Segmentation</td></tr><tr><td valign="top"><b>ID</b></td><td valign="top">0</td></tr><tr><td valign="top"><b>Author</b></td><td valign="top">O.Conrad (c) 2002</td></tr><tr><td valign="top"><b>Specification</b></td><td valign="top">grid</td></tr></table><hr><h4>Description</h4>Watershed segmentation.<hr><h4>Parameters</h4><table border="1" width="100%" valign="top" cellpadding="5" rules="all"><tr><th>Name</th><th>Type</th><th>Identifier</th><th>Description</th><th>Constraints</th></tr>
<tr><th colspan="5">Input</th></tr><tr><td>Grid </td><td>Grid (input)</td><td>GRID</td><td></td><td></td></tr><tr><th colspan="5">Output</th></tr><tr><td>Segments</td><td>Grid (output)</td><td>SEGMENTS</td><td></td><td></td></tr><tr><td>Seed Points</td><td>Shapes (output)</td><td>SEEDS</td><td></td><td></td></tr><tr><td>Borders (*)</td><td>Data Object (optional output)</td><td>BORDERS</td><td></td><td></td></tr><tr><th colspan="5">Options</th></tr><tr><td>Output</td><td>Choice</td><td>OUTPUT</td><td>The values of the resultant grid can be either the seed value (e.g. the local maximum) or the enumerated segment id.</td><td>Available Choices:
[0] Seed Value
[1] Segment ID
Default: 1</td></tr><tr><td>Method</td><td>Choice</td><td>DOWN</td><td>Choose if you want to segmentate either on minima or on maxima.</td><td>Available Choices:
[0] Minima
[1] Maxima
Default: 1</td></tr><tr><td>Join Segments based on Threshold Value</td><td>Choice</td><td>JOIN</td><td>Join segments based on threshold value.</td><td>Available Choices:
[0] do not join
[1] seed to saddle difference
[2] seeds difference
Default: 0</td></tr><tr><td>Threshold</td><td>Floating point</td><td>THRESHOLD</td><td>Specify a threshold value as minimum difference between neighboured segments.</td><td>Minimum: 0.000000
Default: 0.000000</td></tr><tr><td>Allow Edge Pixels to be Seeds</td><td>Boolean</td><td>EDGE</td><td></td><td>Default: 1</td></tr><tr><td>Borders</td><td>Boolean</td><td>BBORDERS</td><td>Create borders between segments as new grid.</td><td>Default: 0</td></tr></table>(*) <i>optional</i>